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Log In Sign Up Find a Lawyer Ask a Lawyer Research the Law Law Schools Laws & Regs Newsletters Marketing Solutions Justia Connect Pro Membership Basic Membership Justia Lawyer Directory Platinum Placements Gold Placements Justia Elevate SEO Websites Blogs Justia Amplify PPC Management Google Business Profile Social Media Justia Onward Blog Justia Patents Featured Companies Amazon Apple AT&T Canon Casio Citigroup Disney Dolby Labs Dreamworks eBay Facebook Ford General Electric General Motors Google GoPro Hewlett Packard Honda IBM Intel LG Electronics LinkedIn Lucasfilm Microsoft Nikon Nissan Olympus Oracle Panasonic Salesforce.com Samsung Electronics Tesla Motors Toyota Twitter Wal-Mart Yahoo Zynga Browse Patents by US Classification Apparel (Class 2) Baths, closets, sinks, and spittoons (Class 4) Beds (Class 5) Compound tools (Class 7) Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers (Class 8) Boot and shoe making (Class 12) Bridges (Class 14) Brushing, scrubbing, and general cleaning (Class 15) Miscellaneous hardware (e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.) (Class 16) Textiles: fiber preparation (Class 19) Chemistry: physical processes (Class 23) Buckles, buttons, clasps, etc. (Class 24) Textiles: cloth finishing (Class 26) Undertaking (Class 27) Textiles: manufacturing (Class 28) Metal working (Class 29) Cutlery (Class 30) Geometrical instruments (Class 33) Drying and gas or vapor contact with solids (Class 34) Boots, shoes, and leggings (Class 36) Excavating (Class 37) Textiles: ironing or smoothing (Class 38) Card, picture, or sign exhibiting (Class 40) Firearms (Class 42) Fishing, trapping, and vermin destroying (Class 43) Fuel and related compositions (Class 44) Plant husbandry (Class 47) Gas: heating and illuminating (Class 48) Movable or removable closures (Class 49) Abrasive tool making process, material, or composition (Class 51) Static structures (e.g., buildings) (Class 52) Package making (Class 53) Harness for working animal (Class 54) Gas separation (Class 55) Harvesters (Class 56) Textiles: spinning, twisting, and twining (Class 57) Chain, staple, and horseshoe making (Class 59) Power plants (Class 60) Refrigeration (Class 62) Jewelry (Class 63) Glass manufacturing (Class 65) Textiles: knitting (Class 66) Textiles: fluid treating apparatus (Class 68) Leather manufactures (Class 69) Locks (Class 70) Chemistry: fertilizers (Class 71) Metal deforming (Class 72) Measuring and testing (Class 73) Machine element or mechanism (Class 74) Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures (Class 75) Metal tools and implements, making (Class 76) Button making (Class 79) Tools (Class 81) Turning (Class 82) Cutting (Class 83) Music (Class 84) Ammunition and explosive-charge making (Class 86) Textiles: braiding, netting, and lace making (Class 87) Ordnance (Class 89) Motors: expansible chamber type (Class 91) Expansible chamber devices (Class 92) Gas separation: processes (Class 95) Gas separation: apparatus (Class 96) Foods and beverages: apparatus (Class 99) Presses (Class 100) Printing (Class 101) Ammunition and explosives (Class 102) Railways (Class 104) Railway rolling stock (Class 105) Compositions: coating or plastic (Class 106) Horizontally supported planar surfaces (Class 108) Safes, bank protection, or a related device (Class 109) Furnaces (Class 110) Planting (Class 111) Sewing (Class 112) Ships (Class 114) Signals and indicators (Class 116) Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor (Class 117) Coating apparatus (Class 118) Animal husbandry (Class 119) Liquid heaters and vaporizers (Class 122) Internal-combustion engines (Class 123) Mechanical guns and projectors (Class 124) Stone working (Class 125) Stoves and furnaces (Class 126) Sugar, starch, and carbohydrates (Class 127) Surgery (Class 128) Tobacco (Class 131) Toilet (Class 132) Cleaning and liquid contact with solids (Class 134) Tent, canopy, umbrella, or cane (Class 135) Batteries: thermoelectric and photoelectric (Class 136) Fluid handling (Class 137) Pipes and tubular conduits (Class 138) Textiles: weaving (Class 139) Wireworking (Class 140) Fluent material handling, with receiver or receiver coacting means (Class 141) Wood turning (Class 142) Woodworking (Class 144) Coopering (Class 147) Metal treatment (Class 148) Explosive and thermic compositions or charges (Class 149) Purses, wallets, and protective covers (Class 150) Resilient tires and wheels (Class 152) Adhesive bonding and miscellaneous chemical manufacture (Class 156) Wheelwright machines (Class 157) Concentrating evaporators (Class 159) Flexible or portable closure, partition, or panel (Class 160) Paper making and fiber liberation (Class 162) Needle and pin making (Class 163) Metal founding (Class 164) Heat exchange (Class 165) Wells (Class 166) Farriery (Class 168) Fire extinguishers (Class 169) Unearthing plants or buried objects (Class 171) Earth working (Class 172) Tool driving or impacting (Class 173) Electricity: conductors and insulators (Class 174) Boring or penetrating the earth (Class 175) Weighing scales (Class 177) Telegraphy (Class 178) Motor vehicles (Class 180) Acoustics (Class 181) Fire escape, ladder, or scaffold (Class 182) Lubrication (Class 184) Motors: spring, weight, or animal powered (Class 185) Merchandising (Class 186) Elevator, industrial lift truck, or stationary lift for vehicle (Class 187) Brakes (Class 188) Trunks and hand-carried luggage (Class 190) Electricity: transmission to vehicles (Class 191) 192 clutches and power-stop control (Class 192) Conveyors, chutes, skids, guides, and ways (Class 193) Check-actuated control mechanisms (Class 194) Mineral oils: apparatus (Class 196) Conveyors: power-driven (Class 198) Type casting (Class 199) Electricity: circuit makers and breakers (Class 200) Distillation: processes, thermolytic (Class 201) Distillation: apparatus (Class 202) Distillation: processes, separatory (Class 203) Chemistry: electrical and wave energy (Class 204) Electrolysis: processes, compositions used therein, and methods of preparing the compositions (Class 205) Special receptacle or package (Class 206) Mineral oils: processes and products (Class 208) Classifying, separating, and assorting solids (Class 209) Liquid purification or separation (Class 210) Supports: racks (Class 211) Traversing hoists (Class 212) Railway draft appliances (Class 213) Bottles and jars (Class 215) Etching a substrate: processes (Class 216) Wooden receptacles (Class 217) High-voltage switches with arc preventing or extinguishing devices (Class 218) Electric heating (Class 219) Receptacles (Class 220) Article dispensing (Class 221) Dispensing (Class 222) Apparel apparatus (Class 223) Package and article carriers (Class 224) Severing by tearing or breaking (Class 225) Advancing material of indeterminate length (Class 226) Elongated-member-driving apparatus (Class 227) Metal fusion bonding (Class 228) Envelopes, wrappers, and paperboard boxes (Class 229) Whips and whip apparatus (Class 231) Deposit and collection receptacles (Class 232) Selective cutting (e.g., punching) (Class 234) Registers (Class 235) Automatic temperature and humidity regulation (Class 236) Heating systems (Class 237) Railways: surface track (Class 238) Fluid sprinkling, spraying, and diffusing (Class 239) Solid material comminution or disintegration (Class 241) Winding, tensioning, or guiding (Class 242) Aeronautics and astronautics (Class 244) Wire fabrics and structure (Class 245) Railway switches and signals (Class 246) Supports (Class 248) Static molds (Class 249) Radiant energy (Class 250) Valves and valve actuation (Class 251) Compositions (Class 252) Implements or apparatus for applying pushing or pulling force (Class 254) Fences (Class 256) Active...